why won't document print

canon mg 2500 printer. when i click on print nothing happens

To post questions in wki mode is not recommended. Some disadvantages. Very few probable advantages.

Don’t know, of course. And just clicking is not the ultimate thing.

Open the dialog ‘File’ > ‘Printer Settings…’ and check the settings, probably including ‘Options’ and ‘Properties’, but mainly check if your printer / the appropriate driver is slected there. Report about findings you don’t understand. Edit your question for the purpose and make clear what you changed/appended.

What is shown if you go ‘File’ > ‘Print Preview’ ?

Are there any strange observations if you print with different applications (other than LibreOffice)?